Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Abigail Baltzer

Social Worker in Southgate, MI · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447802913

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Registry record

Entity type Individual (Type 1)

Name Abigail Baltzer

Sex Female

Practice address Southgate, MI, 48195

Phone (734) 324-8326

Fax (734) 324-8327

Enumeration date Jul 15, 2019

Last updated in NPPES Sep 3, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1447802913 active?

Yes, as of the latest NPPES snapshot, NPI 1447802913 is active (record last updated 2026-09-03).

How do I verify Abigail Baltzer's NPI record?

Cross-check NPI 1447802913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-03.